Joking aside if I could have any cool superpower other than the boring ole' superhuman strength, it would be energy constructs.
First of all, I'm a lot like Hald Jordan personality wise, and he's the only super hero that has my exact hair color. Brown doesn't seem to be the typical hair color for any super heroes, Bruce Wayne, Clark Kent, Shazam, Wally, Aquaman, it's either blue eyes, black hair or blond hair.
Other than my compatibility with Hald Jordan, I think his ring is so badass because I have such a wild imagination, energy constructs with solid like fit that so well. I could make a super massive flying fortress with a million missile laucners that fire with pinpoint accuracy. Or change it up completely and construct a giant gundam suit a thousand miles tall. Create a star with it's own center of gravity, create a prison, an army of gaint monstrous killing machines. Yeah.
Btw, this has more to do with super powers than Vampires for me.